Here are five things to know. 1. For the study, research exposed 119 people with pacemakers to electric and magnetic fields with frequencies of 50 to 60 hertz — similar to levels used by power grids.

Cardiac resynchronization therapy (CRT) is beneficial in patients with New York Heart Association (NYHA) functional class III and IV heart failure and wide QRS duration, especially due to left bundle ...

The federal government approved a new therapy yesterday for thousands of congestive heart failure patients: a novel pacemaker-like device that could help their struggling hearts beat more normally.

The Ohio State University Wexner Medical Center is the first site in the U.S. to enroll a patient in an international trial ...